학교에서 집단따돌림 발생원인과 해결방안에 관한 연구

권창길 ; 안승열 김천대학교 2002 김천대학교 논문집 Vol.23 No.-

The most painful experiences of parents, pupils, and teachers are watching a children suffer at the the hands of other kids and feeling unable to do anything about it.

동화 관련 활동이 유아의 창의성 증진에 미치는 효과

권창길 ; 이기영 ; 고윤희 ; 최성열 김천대학교 2005 김천대학교 논문집 Vol.26 No.-

This study is to find out about the effect of children's stories and related activities on the creativity of children by conducting a research on 90 5-year-olds attending Kindergraten B in Gumi City and Kindergarten F ing Gimcheon City.

청소년의 자아개념 특성과 휴대전화 중독 수준 : 자기통제력, 자아존중감, 자기효능감을 중심으로

권창길 ; 장성화 김천대학교 2009 김천대학교 논문집 Vol.30 No.-

The purpose of this study was to observe the level of cellular phone addiction as well as self-traits (self-control, self-esteem and self-efficacy) of Teenagers. 288 Teenagers living in seoul, korea were taken and questioned for this study. The results are as followings, First, it is proved that the girl group is more significantly affected in cellular phone addiction than the boy group, and the younger group is than older group. Second, a significant correlation between the degrees of cellular phone addiction and self-control, self-esteem and self-efficacy was found. Teenage groups marked by higher degrees of cellular phone addiction evinced lower degrees of self-control, self-esteem, self-efficacy. Third, there appears to be a significant negative relationship between cellular phone addiction and self-control, self-esteem and self-efficacy. The implication of these results and several direction for future research were discussed.

결핵균 약제감수성 검사의 비용효율성에 관한 다기관 연구

정석훈,이대동,최재철,김선주,신정환,정윤성,이은엽,오승환,배길한,장철훈 대한감염학회 2005 감염과 화학요법 Vol.37 No.1

목적 : 우리나라에서의 결핵균 감수성 검사는 검출 균주의 일부에서만 시행되고 있다. 본 연구에서는 모든 검출 균주들에 대해서 감수성검사를 실시하면서, 진료에 필요한 결과를 충분히 제공하고 경제적이면서 현실적인 감수성검사 방안을 제시하고자 한다. 재료 및 방법 : 5개 대학병원에서 일정기간 연속적으로 의뢰된 502균주의 감수성 결과를 분석하였다. 검사결과의 해석 및 2차 약제 감수성검사의 필요성은 NCCLS approved standard M24-A의 권고 기준에 따라 판단하였다. 결과 : 최소한 1가지 이상의 약제에 내성을 보인 경우는 초치료 환자의 10% (38/363), 재치료 환자의 61%(85/139)였으며, 다약제 내성을 보인 경우는 초치료 환자의 3% (11/363), 재치료 환자의 44% (61/139)였다. NCCLS 권고에 따라 2차 약제에 대한 감수성 검사를 시행하지 않아도 되는 경우는 초치료 환자의 96%, 재치료환자의 47%였다. 결론 : 초치료 환자는 95%에서 1차 약제에 대한 검사만으로 충분하므로 필요한 경우에만 2차 약제를 추가로 검사하고 재치료 환자에서는 1, 2차 약제를 동시에 검사할 필요가 있을 것으로 생각한다. Background : The anti-mycobacterial susceptibility test is performed on only a small percentage of clinical isolates in Korea. The aim of this study is to propose an anti-mycobacterial susceptibility testing scheme, which is not only economic and practical but also fully informative to physicians. Materials and Methods : The anti-mycobacterial susceptibility test results of 502 strains, isolated from five university-affiliated hospitals, were analysed. The interpretation of the results and the need for second-line drug susceptibility test were judged according to the recommendation of NCCLS M24-A guidelines. Results : The isolates from 10% (38/363) of treatment-navie patients and 61% (85/139) of retreatment patients showed resistance to at least one of the anti-mycobactial agents; 3% (11/363) and 44% (61/139) of isolates from each group were multi-drug resistant. According to the recommendation by NCCLS, the percentage of patients not needing the susceptibility test results for second-line drugs were 96% for treatment-naive and 47% for re-treatment patients. Conclusion : Since the susceptibility test against first-line drug is sufficient for 95% of treatment-navie patients with tuberculosis patients, susceptibility test against second-line drugs may be performed only when it is necessary. As for the re-treatment patients with tuberculosis, susceptibility test for both first-line and second-line drugs should be performed simultaneously.

Clinical Comparison of Posterolateral Fusion with Posterior Lumbar Interbody Fusion

Kim, Chang-Hyun,Gill, Seung-Bae,Jung, Myeng-Hun,Jang, Yeun-Kyu,Kim, Seong-Su The Korean Neurosurgical Society 2006 Journal of Korean neurosurgical society Vol.40 No.2

Objective : The purpose of this study is to compare the outcomes of two methods for stabilization and fusion : Postero-Lateral Fusion [PLF, pedicle screw fixation with bone graft] and Posterior Lumbar Interbody Fusion [PLIF, cage insertion] for spinal stenosis and recurred disc herniation except degenerative spondylolisthesis. Methods : Seventy one patients who underwent PLF [n=36] or PLIF [n=35] between 1997 and 2001 were evaluated prospectively. These two groups were compared for the change of interbody space, the range of segmental angle, the angle of lumbar motion, and clinical outcomes by Prolo scale. Results : The mean follow-up period was 32.6 months. The PLIF group showed statistically significant increase of the interbody space after surgery. However, the difference in the change of interbody space between two groups was insignificant [P value=0.05]. The range of segmental angle was better in the PLIF group, but the difference in the change of segmental angle was not statistically significant [P value=0.0l7]. Angle of lumbar motion was similar in the two groups. Changes of Prolo economic scale were not statistically significant [P value=0.193]. The PLIF group showed statistically significant improvement in Prolo functional scale [P value=0.003]. In Prolo economic and functional scale, there were statistically significant relationships between follow-up duration [P value<0.001]. change of interbody space [P value<0.001], and range of segmental angle [P value<0.001]. Conclusion : Results of this study indicate that PLIF is superior to PLF in interbody space augmentation and clinical outcomes by Prolo functional scale. Analysis of clinical outcomes showed significant relationships among various factors [fusion type, follow-up duration, change of interbody space, and range of segmental angle]. Therefore, the authors recommend instrumented PLIF to offer better clinical outcomes in patients who needed instrumented lumbar fusion for spinal stenosis and recurred disc herniation.

한국 서사무가에서의 소품전이 : The Shift of Requisite in the Korean shamanistic epics

張鎭吉 한양대학교 한국학연구소 1987 韓國學論集 Vol.12 No.-

This paper considers the shift of requisits in Korean shamanistic epics. In the old versions, the geographical designations in Korea were recited in connection with the Chinese, which the shamans garbled. However, the destruction of form may be observed in the latest versions of the shamanistic epics. In the old versions, the landscape appears as the traditional-archaic one, since they are expressed in the light of taoistic geomancy. Nature in the latest version is described as technomorphic, corresponding to the development of modern scientific techniques. The historical changes in the latest versions contrast with the traditional form's annual documentation of the various dynasties in Korea, without showing changes; that is, recent versions recall many historical events and up heavals in Korea, which happened in the short term between 1945 and the 1960's. These phenomena reveal the mind of the Korean shaman. It is in the naming of government offices that the old versions reflect the background of Confucian ideas. Therein the shamans incant the names of many government offices in the old dynasties, especially those in the Yi Dynasty. Even though the government system is enormous today, the shamans have little interest in it. Because the basis of life in shaman society are farming and fishing communities, the reciters call off the official posts of the community movement today, which has been known as the Saemaul Movement since the 1970's. The shamans in the latest versions show a great deal of general interest in education, which reflects modern society in Korea. In shamans' interest in education, one observes the exact and rapid reception of social change in the latest versions. This contrasts sharply with their disinterest in the enormous system of government and economic development of today. The greatest difference between the old and the latest version is in the fact that the shaman of today takes a great interest in the fruits of scientific technique. This expresses shamans' conciousness that shamanism in Korea today is considered a supersition, which tries to counter by incorporating scientific terms in their ceremonies. Such behavior reveals the Korean shamans' compensation complex. As a result of their excessive fondness for scientific technique in human medicine, they have given up the role of shaman as a traditional medicine-man who cares for the human spirit and body. For example, a shaman uses the modern medical term "blood test", when he sings the identifying scene between father and his son or his daughter from the Korean shamanistic epic--types of the "Explanation of 'Sakra-devanam Indra'" and the "Princess 'Pari'", which must be traditionally expressed from the point of view of popular medicine. The descriptions of the clothes, food and shelter in the latest versions turn out to be a kind of sekularization in the shamanistic epics. The internationalization of Korean society is expressed in the latest versions of these epics. The socialization of Korean shamans today reveals a general social change with which they must keep up. The Korean shamans express their opinion that the original shamanism is on the decline because of the flood of Western Catholicism and Protestantism. Observing all kinds of shifts in the requisits of the Korean shamanistic epics, one can say that the Korean shaman today expresses the transformation of his former self, his struggle for survival and his anxiety about the decline of Korean shamanism through his songs. * Assistant Professor Dept. of German Language and Literature College of Liberal Arts Hong Ik University 72-1 Sangsudong, Mapoku Seoul, 121, Korea

Der M?rchentypus von Frau Holle im Deutschsprachigen Gebiet : Aath. 480 The Spinning-Women by the Spring. The Kind and the Unkind Girls.

Chang, Chin-Gill 충남대학교 인문과학연구소 1980 인문학연구 Vol.7 No.2

The study on the change of visibility and it’s causes at Kwanak campus

Gill-Ran Jeong,Soon-Chang Yoon 한국기상학회 1996 한국기상학회 학술대회 논문집 Vol.1996 No.-

Improving enrichment for laboratory dogs by introducing new feeder

Chang-Gill Kang,Jong Min Kim,See Hyung Cho,Ki-Won Jeong,Jeong-Whan Che,Doo Hyun Chung,Kook-Hyun Lee,Byeong-Cheol Kang 한국실험동물학회 2008 한국실험동물학회 학술발표대회 논문집 Vol.2008 No.-

C₃H마우스 섬유육종에 있어서 2-Deoxy-D-Glucose가 방사선 효과에 미치는 영향 : ³¹P-자기 공명 분광기와 유세포 분석기를 이용한 연구

장혜숙,최은경,조정길 울산대학교 의과대학 1992 울산의대학술지 Vol.1 No.1

Since 2-Deoxy-D-Glucose(2-DDG) inhibits the glycolysis and malignant tumors have high rates of glycolysis, the potential anticancer effect of 2-DDG has been questioned. In this study, we evaluated the effect of 2-DDG on radiation response in a tumor by the growth delay assay and attempted to characterize the metabolic response and 2-DDG effects on cell cycle and proliferative capacity by means of in vivo ³¹P-MRS and flow cytomety, respectively. 3 dimensions of tumor were measured everyday and volume was calculated from the formula πABC/6. 120 amimals were evenly divided for 12 treatment groups; irradiated with 0Gy, 20Gy, 30Gy, 40Gy, 50Gy, and 60Gy in a single fraction with/without 2-DDG, 1gm/kg which was injected IP 1 day prior to irradiation. ³¹P-MRS were obtained on 4th-12th day after irradiation and averaged peak area of inorganic phosphate(Pi), phosphocreatine(PCr), phosphomonoester(PME) and β-ATP from the tumor of different treatment groups were compared. After 2-DDG injection, growth rate of tumor slowed down. Tumor doubling time between tumor age 5-12 days was 0.84 days with slope 0.828 and tumor doubling time between tumor age 13-28 days was 3.2 days with slope 0.218 in control group. After 2-DDG injection, tumor doubling time was elongated to 5.1 days with slope 0.136. In vivo ³¹P-MRS suggested that the rate of increase in PME and Pi by increasing size of tumor, slowed down after 2-DDG injection. Authors observed in irradiated group that 2-DDG slowed the rates of change in the ratio of Pi/βATP plotted as a function of days after the treatment but 2-DDG did not affect the rates of changes in PCr and PME. Flow cytometry showed significantly increased S-phase and G2 + M phase fraction suggesting increased proliferative capacity of tumor cells in the presence of 2-DDG but authors did not observe any significant change in cell cycle fraction for irradiated group in the presnece of 2-DDG. Growth curves did not show any enhanced growth dealy by the addition of 2-DDG compared with that by radiation alone. Even though authors failed to observe any radiosensitizing effect of 2-DDG in this study, we felt that the findings from ³¹P-MRS were intriguing enough to warrant the further study with higher dose and different schedule of 2-DDG and radiation.